Keyphrases
- recommender systems
- collaborative filtering
- information overload
- shortest path
- information filtering
- information extraction
- user preferences
- user profiles
- data sparsity
- cold start problem
- matrix factorization
- real time
- named entity recognition
- cold start
- ip address
- movie recommendation
- minimally supervised
- user interests
- user model
- product recommendation
- case study
- recommendation quality
- machine learning
- trust aware
- databases